... blood circulation, sleep, keeps air fresh.4)Suitable for adult. 2012 New Style Urethane Foam Pillow MJ-013(SGS&TUV) Characteristics: ... with memory foam contoured pillows that conform to your body's own unique contours.8) You'll sleep pressure ... fabric (Antibacterial&anti-mite)Inside100% Memory foamMoq500pcsUse forNeck,Body,Travel,Massage,Sleeping,BeddingFeatureMemory,Anti-static,Anti-snore,Neck nursing ...